Which metric does a project manager have most control over: cost variance, schedule variance, cost performance index, and schedule performance index? Explain how so. Which one does a project manager have least control over?

Write a 200- to 300-word short-answer response to the following:

Which metric does a project manager have most control over: cost variance, schedule variance, cost performance index, and schedule performance index? Explain how so. Which one does a project manager have least control over?